Combination corticosteroid-antibiotic preparations, such as TobraDex ® (tobramycin 0.3%/dexamethasone 0.1%) (Alcon, Ft. Worth, TX), and Maxitrol ® (dexamethasone, neomycin, and polymyxin B ...

Dexamethasone reduced mortality among patients hospitalized with COVID-19, especially those who were also receiving respiratory support.

Because of the high rate of cross-sensitivities and cross-reactions between neomycin and other antibiotics, patients should list neomycin as a medical allergy for the rest of their lives.